Question

the area of an ring is 1848 cm² . find the radii of the two circles if their differences is 14 cm.​

Answer 1

Step-by-step explanation:

let the radius of inner circle be R

let the radius of outer circle be r

area of ring=πR^2-πr^2

1848=π(R2-r2)

1848*7/22=(R-r)(R+r)

588=14(R+r)

42=R+r